AS1252 Hex Head Bolts Price - IFI-115 ASME B18.2.5M 12-Point Flange Screws Bi Hex Bolts – Dingshen Metalworks

IFI-115 12 Point Flange Screws Bi Hex Bolt ASME B18.2.5M Metric 12-Point Flange Head Screws Standard: IFI-115, ASME B18.2.5M Thread Size: 1/4”-1.1/2” with various lengths Thread Size: M6-M36 with various lengths Grade: A193/A193M B7, B7M, B8, B8M, B16, SAE J429 Grade 5, 8  ASTM A320/A320M L7, L7M, L43, B8, B8M Finish: Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium, Dacromet, etc. Packing: Bulk about 25 kgs each carton, 36 cartons each pallet Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports Please feel free to contact us for more details.

  • AS1252 Hex Head Bolts Price - IFI-115 ASME B18.2.5M 12-Point Flange Screws Bi Hex Bolts – Dingshen Metalworks Related Video:



    How do you use sae flanges? What do you need to take note of for correct and safe installation? https://www.chuankok.com/sae-flanges.html

    SAE flanges are made to ISO 6162/J518 standards and are commonly called SAE 61 or SAE 62 High Pressure Pipe Flanges. In order to use SAE flanges properly, there is a 4 step process as per described in the video.

    Step 1:
    Ensure the sealed surface are free from scratches and contamination.
    Lubricate with system fluid or any compatible lubricant on the surface of O-ring portion.

    Step 2:
    Position the flange.
    Place the washer on cap screws and bolt through the bolt holes.​

    Step 3:
    Tighten the cap screws by hand.
    Torque the cap screws gradually in diagonal sequence till the appropriate torque level based on below torque table.

    Step 4:
    Tighten the cap screws according to the below torque table.

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